CN100511416C - Method for displaying multi-screen color temperature - Google Patents
Method for displaying multi-screen color temperature Download PDFInfo
- Publication number
- CN100511416C CN100511416C CNB2006100682839A CN200610068283A CN100511416C CN 100511416 C CN100511416 C CN 100511416C CN B2006100682839 A CNB2006100682839 A CN B2006100682839A CN 200610068283 A CN200610068283 A CN 200610068283A CN 100511416 C CN100511416 C CN 100511416C
- Authority
- CN
- China
- Prior art keywords
- colour temperature
- demonstration
- image block
- screen color
- multiple screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 56
- 230000011218 segmentation Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
Images
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
The present invention relates to a method for displaying several screen colour temperature. Said method includes the following steps: inputting image signal into image signal control unit; according to control signal separating said image signal into several image blocks; regulating several colour temperatures of several image blocks of said image signal; and outputting said image signal whose colour temperature is regulated to display device so as to simultaneously display the described image blocks of said image signal.
Description
Technical field
The present invention relates to a kind of digital display screen, particularly a kind of method that shows multiple screen color temp.
Background technology
Progress along with science and technology, human increasing to the demand of consumer electronics product (consumer electronic product), the huge enterprise business opportunity that consumer electronics product brought, impel more manufacturers to drop into the market of consumer electronics product one after another, so, more driven the flourish of whole consumer electronics product.
Relatively, when the mankind are increasing to the demand of consumer electronics product, function to consumer electronics product is also more and more overcritical, for instance, the development of display screen (display screen), by early stage black and white screen (black and white screen), development color/graphics (color screen) so far, not only just satisfy the desire that the user wants to see coloured image picture (videoframe), and will pass by traditional simulating display screen curtain, be developed to digital display screen (digital displayscreen) now, reach with the less energy of smaller volume consumption, the target of the function that performance is maximum.
Yet; though the digital display screen in past can exquisiter ground display image picture; but the place of some blemish in an otherwise perfect thing still; for instance; along with user place environmental differences; the colour temperature (color temperature) that causes each user to like all is not quite similar; in the past; when the user adjusts in the colour temperature of making the image picture; usually can be in order to search out the colour temperature that it is liked; and spent the many time, because can only show under the situation of single colour temperature at the shown image frame of digital display screen, the user must constantly be switched single colour temperature singly back and forth; to seek the colour temperature that it is liked; be not only to cause waste of time, and caused user's inconvenience in the use, also not hommization.
Summary of the invention
The object of the present invention is to provide a kind of method that shows multiple screen color temp, on an image frame, to show the image block of different-colour simultaneously, allow the user can search out the colour temperature of being liked apace, improve the convenience on using, and reduce waste of time.
Method according to the multiple screen color temp of demonstration proposed by the invention, wherein the step of this method comprises: when image signal control unit (video signal controlunit) when receiving picture signal (videosignal), can picture signal be divided into a plurality of image block (image section) according to control signal, then, respectively each image block of picture signal is done the colour temperature adjustment according to this control signal again, at last, adjusted picture signal is sent to the demonstration that display device (display device) is made picture signal, and the image frame of the picture signal that shows have a plurality of image block.
Method according to the multiple screen color temp of demonstration proposed by the invention, wherein this method also comprises: when image signal control unit is divided into received picture signal in the horizontal direction M pixel groups in advance and is divided into N pixel line group in vertical direction, just produce M and multiply by N image block, then, adjust the colour temperature of these image block respectively in advance, the standard color temperature of different-colour system and different-colour is presented on the display device.
A kind of method that shows multiple screen color temp of the present invention, wherein this method comprises: received image signal is to image signal control unit; According to control signal this picture signal is cut into a plurality of image block; Adjust the multiple colour temperature of a plurality of image block of this picture signal, wherein each image block shows its pairing a kind of colour temperature; And export this picture signal after this adjustment colour temperature to display device, to show the described image block of this picture signal simultaneously.
The method of the multiple screen color temp of demonstration of the present invention, wherein this picture signal has resolution, and this resolution comprises a plurality of pixels in the horizontal direction, comprises a plurality of pixel lines in vertical direction, and that is to say has described pixel respectively on the described pixel line.
The method of the multiple screen color temp of demonstration of the present invention, wherein this image signal control unit is divided into a plurality of pixel line groups in vertical direction with this picture signal according to this control signal, in the horizontal direction this picture signal is divided into a plurality of pixel groups, and forms described image block.
The method of the multiple screen color temp of demonstration of the present invention, wherein this image signal control unit comes level to cut apart this picture signal according to this control signal, form a pixel groups in the horizontal direction, form a plurality of pixel line groups, and be combined into described image block in vertical direction.
The method of the multiple screen color temp of demonstration of the present invention, wherein this image signal control unit is come this picture signal of vertical segmentation according to this control signal, form a plurality of pixel groups in the horizontal direction, form a pixel line group in vertical direction, and be combined into described image block.
The method of the multiple screen color temp of demonstration of the present invention, wherein said image block is arranged and is presented on this display device according to described colour temperature.
The method of the multiple screen color temp of demonstration of the present invention, the descending arrangement of described colour temperature that wherein said image block is shown.
The method of the multiple screen color temp of demonstration of the present invention, the shown described colour temperature of wherein said image block is listed as to right by left bank, and the left side is bigger colour temperature, and right-hand part is less colour temperature.
The method of the multiple screen color temp of demonstration of the present invention, the shown described colour temperature of wherein said image block is extremely descended by last arrangement, and the first half is bigger colour temperature, and Lower Half is less colour temperature.
The method of the multiple screen color temp of demonstration of the present invention, wherein this display device is a digital display screen.
The method of the multiple screen color temp of demonstration of the present invention, wherein this digital display screen can be LCD screen or plasma television screen.
The method of the multiple screen color temp of demonstration of the present invention, wherein this picture signal can be digital signal.
The method of the multiple screen color temp of demonstration of the present invention, wherein this image signal control unit comprises scale controller.
The method of the multiple screen color temp of demonstration of the present invention, wherein this image signal control unit comprises video display controller.
The method of the multiple screen color temp of demonstration of the present invention, wherein said colour temperature belong to different colour temperature systems.
Colour temperature system under the method for the multiple screen color temp of demonstration of the present invention, wherein said colour temperature comprises cool colour temperature system, warm colour temperature system, standard color temperature system.
The multiple standards colour temperature of the colour temperature system under the method for the multiple screen color temp of demonstration of the present invention, wherein said colour temperature are respectively.
The method of the multiple screen color temp of demonstration of the present invention, wherein this image signal control unit utilizes the method for color matrices technology or skew/gain to adjust the described colour temperature of described image block.
The method of the multiple screen color temp of demonstration of the present invention, wherein this image signal control unit is divided into described image block in advance with this picture signal.
In sum, the present invention is for showing the method for multiple screen color temp, the image block that on an image frame, shows different-colour simultaneously, to solve the colour temperature of the image frame that user in the past liked in order to select, must constantly switch back and forth in the image frame that once can only show single colour temperature and relatively choose needed colour temperature, institute causes and need expend plenty of time and inconvenient problem with use.
Advantage provided by the present invention is, the image frame that is presented on the display screen can be divided into a plurality of image block, shows the image block of different-colour simultaneously, selects the colour temperature of liking further according to demand so that the user to be provided.
Another advantage provided by the present invention is, a plurality of image block that are presented on the display screen can be adjusted to multiple colour temperature, and the image block of different-colour is simultaneously displayed on the image frame of display screen.
An advantage more provided by the present invention is that the user can choose the colour temperature of being liked apace according to the image block that is presented at the different-colour on the display screen, not only saves time, and has also increased the convenience of using.
Description of drawings
Fig. 1 is the block scheme of preferred embodiment of the present invention;
Fig. 2 is the process flow diagram of preferred embodiment of the present invention;
Fig. 3 is the image frame synoptic diagram of first embodiment of the digital display screen of content of the present invention;
Fig. 4 is the image frame synoptic diagram of second embodiment of the digital display screen of content of the present invention;
Fig. 5 is the image frame synoptic diagram of the 3rd embodiment of the digital display screen of content of the present invention.
Wherein, description of reference numerals is as follows:
The colour temperature regulating system of 100 picture signals
110 image signal control unit
120 display device
Embodiment
Please refer to shown in Figure 1ly, Fig. 1 is the synoptic diagram of the preferred embodiment of content of the present invention.Preferred embodiment illustrates with the colour temperature regulating system (tuning system of color temperatures) 100 of picture signal.The colour temperature regulating system 100 of picture signal, it comprises image signal control unit 110 and display device 120.
Image signal control unit 110, it is in order to handle received picture signal, adjust resolution (resolution), colour temperature, the level that reaches picture signal and the position of vertical pixel etc. of picture signal, therefore image signal control unit 110 comprise scale controller (scalar chip) and video display controller (on-screen display, OSD).Wherein, resolution is included in vertical direction V pixel line (pixelline), and in the horizontal direction, each pixel line has H pixel (pixel), so resolution is that H multiply by V, and picture signal can be digital signal (digital signal).
Display device 120, the picture signal after it is handled by image signal control unit 110 in order to demonstration, so it can be digital display screens such as LCD screen (LCD), LCD TV (LCD TV) screen, plasma television (plasma TV) screen.
For instance, as shown in Figure 2, it is the process flow diagram that picture signal colour temperature of the present invention is adjusted.When image signal control unit 110 receives picture signal, image signal control unit 110 can be handled picture signal according to control signal, as step S210.At first, scan image signal, and according to user's needs, image signal control unit 110 can be adjusted the resolution of received picture signal, just the resolution of this picture signal has V pixel line in vertical direction and H pixel (that is to say H pixel arranged on the pixel line) is arranged in the horizontal direction, as step S220.Image signal control unit 110 can be divided into a plurality of image block with picture signal, be divided into N pixel line group and M pixel groups respectively, be combined into M altogether and multiply by N image block, H ÷ M=L for example, V ÷ N=P that is to say that the horizontal direction of the resolution of an image block comprises L pixel, and vertical direction then comprises P pixel line, the resolution of an image block is that L multiply by P, as step S230.Then, again according to this control signal, do the adjustment of colour temperature with being divided into picture signal that M multiply by the image block of N, that is to say the mode of utilizing color matrices (color matrix) technology or skew/gain (offset and gain) technology, respectively each image block is done the colour temperature adjustment, for example each image block is adjusted into different-colour system and different-colour, as step S240.At last, the picture signal with adjusting after the colour temperature is sent to the demonstration that display device 120 is made picture signal, and the picture signal that shows has M and multiply by N image block, as step S250.So, the user just can be by shown picture signal, simultaneously (be and other colour temperature etc. as cool colour temperature system, normal color temperature system, warm colour temperature by different-colour system and different-colour, wherein other colour temperature means that the user makes the colour temperature that fine setting produced of colour temperature in cool colour temperature system, normal color temperature system and warm colour temperature system) image block in select its required colour temperature, save the selection colour temperature purpose of spent time to reach.
In order more clearly to set forth purpose of the present invention, therefore the embodiment that shows that colour temperature is adjusted is provided further, as shown in Figure 3, when the colour temperature regulating system 100 of picture signal is divided into received picture signal in the horizontal direction 2 pixel groups in advance and is divided into 2 pixel line groups in vertical direction, be M=2, N=2, at first, the resolution that image signal control unit 110 can be adjusted picture signals is 1024 to multiply by 768, picture signal comprises 1024 pixels in the horizontal direction and comprises 768 pixel line (H=1024 in vertical direction in other words, V=768), as step S210 and S220.After cutting apart, each image block all comprises 512 pixels in the horizontal direction, all comprise 384 pixel lines in vertical direction, be L=512, P=384, and have 4 image block, be respectively the first colour temperature district 331, the second colour temperature district 332, the 3rd colour temperature district 333 and the 4th colour temperature district 334, as step S230.Then, image signal control unit 110 is according to received control signal, adjust the colour temperature of these four image block respectively, that is to say the mode of utilizing color matrices (color matrix) technology or skew/gain (offsetand gain) technology, these four image block are adjusted to different-colour system and different-colour, the pixel line of the vertical direction in picture signal, the left side of pixel line is adjusted into higher colour temperature, right-hand part then is adjusted into lower colour temperature, pixel line group for the vertical direction of picture signal, the first half of pixel line group is adjusted into higher colour temperature, Lower Half then is adjusted into lower colour temperature, when if the colour temperature regulating system 100 of picture signal is preset as different-colour system and different-colour, the first colour temperature district 331 will be adjusted to the standard color temperature into cool colour temperature system (cool color temperatures), the second colour temperature district 332 will be adjusted to the standard color temperature of normal color temperature system (normal color temperatures), the 3rd colour temperature district 333 will be adjusted to the standard color temperature of warm colour temperature system (warm color temperatures), the 4th colour temperature district 334 will be adjusted to other colour temperature, for user's microcall, as step S240.At last, finish the image block of the picture signal of adjusting colour temperature, show being transferred into display device 120 simultaneously, the image frame 330 of shown picture signal has the image block of different-colour simultaneously on the display device 120, to provide the user to select the colour temperature of liking further according to demand, as step S250.
In order more clearly to set forth purpose of the present invention, therefore the embodiment that shows that colour temperature is adjusted is provided further, as shown in Figure 4, when the colour temperature regulating system 100 of picture signal is divided into received picture signal in the horizontal direction 1 pixel groups in advance and is divided into 4 pixel line groups in vertical direction, be M=1, N=4, at first, the resolution that image signal control unit 110 can be adjusted picture signals is 1024 to multiply by 768, picture signal comprises 1024 pixels in the horizontal direction and comprises 768 pixel line (H=1024 in vertical direction in other words, V=768), as step S210 and S220.After cutting apart, each image block all comprises 1024 pixels in the horizontal direction, L=1024, all comprise 192 pixel lines in vertical direction, P=192, and have 4 image block, be respectively the first colour temperature district 431, the second colour temperature district 432, the 3rd colour temperature district 433 and the 4th colour temperature district 434, as step S230.Then, image signal control unit 110 is according to received control signal, adjust the colour temperature of these four image block respectively, that is to say the mode of utilizing color matrices (color matrix) technology or skew/gain (offsetand gain) technology, these four image block are adjusted to different-colour system and different-colour, pixel line group for the vertical direction of picture signal, the first half of pixel line group is adjusted into higher colour temperature, Lower Half then is adjusted into lower colour temperature, when if the colour temperature regulating system 100 of picture signal is preset as different-colour system and different-colour, the first colour temperature district 431 will be adjusted to the standard color temperature of cool colour temperature system, the second colour temperature district 432 will be adjusted to the standard color temperature of normal color temperature system, the 3rd colour temperature district 433 will be adjusted to the standard color temperature of warm colour temperature system, the 4th colour temperature district 434 will be adjusted to other colour temperature, as step S240.At last, finish the image block of the picture signal of adjusting colour temperature, show being transferred into display device 120 simultaneously, the image frame 430 of shown picture signal has the image block of different-colour simultaneously on the display device 120, to provide the user to select the colour temperature of liking further according to demand, as step S250.
In order more clearly to set forth purpose of the present invention, therefore the embodiment that shows that colour temperature is adjusted further is provided, as shown in Figure 5, when the colour temperature regulating system 100 of picture signal with received picture signal, when being divided into 4 pixel groups in advance in the horizontal direction and being divided into 1 pixel line group in vertical direction, be M=4, N=1, at first, the resolution that image signal control unit 110 can be adjusted picture signals is 1024 to multiply by 768, in other words picture signal comprise in the horizontal direction 1024 pixels and comprise in vertical direction 768 pixel lines (H=1024, V=768), as step S210 and S220.After cutting apart, each image block all comprises 256 pixels in the horizontal direction, L=256, all comprise 768 pixel lines in vertical direction, P=768, and have 4 image block, be respectively the first colour temperature district 531, the second colour temperature district 532, the 3rd colour temperature district 533 and the 4th colour temperature district 534, as step S230.Then, image signal control unit 110 is according to received control signal, adjust the colour temperature of these four image block respectively, that is to say the mode of utilizing color matrices (color matrix) technology or skew/gain (offset andgain) technology, these four image block are adjusted to different-colour system and different-colour, with a pixel line in the picture signal, the left side of pixel line is adjusted into higher colour temperature, right-hand part then is adjusted into lower colour temperature, when if the colour temperature regulating system 100 of picture signal is preset as different-colour system and different-colour, the first colour temperature district 531 will be adjusted to the standard color temperature of cool colour temperature system, the second colour temperature district 532 will be adjusted to the standard color temperature of normal color temperature system, the 3rd colour temperature district 533 will be adjusted to the standard color temperature of warm colour temperature system, the 4th colour temperature district 534 will be adjusted to other colour temperature system, as step S240.At last, finish the image block of the picture signal of adjusting colour temperature, show being transferred into display device 120 simultaneously, the image frame 530 of shown picture signal on the display device 120, the image block that has different-colour simultaneously, to provide the user further to select the colour temperature of liking according to demand, as step S250.
In sum, the present invention is for showing the method for multiple screen color temp, the image block that on an image frame, shows different-colour simultaneously, to solve the colour temperature of the image frame that user in the past liked in order to select, must constantly switch back and forth in the image frame that once can only show single colour temperature and relatively choose needed colour temperature, institute causes and need expend plenty of time and inconvenient problem with use.
The present invention can realize being presented at the image frame on the display screen, is divided into a plurality of image block, shows the image block of different-colour simultaneously, with the advantage of the colour temperature that provides the user to select according to demand further to like.
The present invention can realize being presented at a plurality of image block on the display screen, is adjusted to multiple colour temperature, makes the image block of different-colour be simultaneously displayed on advantage on the image frame of display screen.
The present invention can realize that the user can choose the colour temperature of being liked apace according to the image block that is presented at the different-colour on the display screen, not only saves time, and has also increased the advantage of the convenience of using.
Institute's accompanying drawing only provides reference and explanation usefulness, is not to be used for the present invention is limited.Though the above only is a preferable possible embodiments of the present invention, therefore do not limit the scope of claims of the present invention, therefore the equivalent structure done of every utilization instructions of the present invention and accompanying drawing content changes, and all should be contained in the scope of claims of the present invention.
Claims (19)
1. method that shows multiple screen color temp is characterized in that this method comprises:
Received image signal is to image signal control unit;
According to control signal, this picture signal is cut into a plurality of image block;
Adjust the multiple colour temperature of a plurality of image block of this picture signal, wherein each image block shows its pairing a kind of colour temperature; And
Export this picture signal after this adjustment colour temperature to display device, to show the described image block of this picture signal simultaneously.
2. the method for the multiple screen color temp of demonstration as claimed in claim 1, it is characterized in that this picture signal has resolution, and this resolution comprises a plurality of pixels in the horizontal direction, comprises a plurality of pixel lines in vertical direction, on the promptly described pixel line described pixel is arranged respectively.
3. the method for the multiple screen color temp of demonstration as claimed in claim 2, it is characterized in that this image signal control unit is divided into a plurality of pixel line groups in vertical direction with this picture signal according to this control signal, in the horizontal direction this picture signal is divided into a plurality of pixel groups, and forms described image block.
4. the method for the multiple screen color temp of demonstration as claimed in claim 2, it is characterized in that this image signal control unit comes level to cut apart this picture signal according to this control signal, form a pixel groups in the horizontal direction, form a plurality of pixel line groups in vertical direction, and be combined into described image block.
5. the method for the multiple screen color temp of demonstration as claimed in claim 2, it is characterized in that this image signal control unit comes this picture signal of vertical segmentation according to this control signal, form a plurality of pixel groups in the horizontal direction, form a pixel line group in vertical direction, and be combined into described image block.
6. the method for the multiple screen color temp of demonstration as claimed in claim 1 is characterized in that described image block arranges and be presented on this display device according to described colour temperature.
7. the method for the multiple screen color temp of demonstration as claimed in claim 6 is characterized in that the descending arrangement of described colour temperature that described image block is shown.
8. the method for the multiple screen color temp of demonstration as claimed in claim 7 is characterized in that the shown described colour temperature of described image block is extremely right by the left bank row, and the left side is bigger colour temperature, and right-hand part is less colour temperature.
9. the method for the multiple screen color temp of demonstration as claimed in claim 7 is characterized in that the shown described colour temperature of described image block by last arrangement extremely down, and the first half is bigger colour temperature, and Lower Half is less colour temperature.
10. the method for the multiple screen color temp of demonstration as claimed in claim 1 is characterized in that this display device is a digital display screen.
11. the method for the multiple screen color temp of demonstration as claimed in claim 10 is characterized in that this digital display screen can be LCD screen or plasma television screen.
12. the method for the multiple screen color temp of demonstration as claimed in claim 1 is characterized in that this picture signal can be digital signal.
13. the method for the multiple screen color temp of demonstration as claimed in claim 1 is characterized in that this image signal control unit comprises scale controller.
14. the method for the multiple screen color temp of demonstration as claimed in claim 1 is characterized in that this image signal control unit comprises video display controller.
15. the method for the multiple screen color temp of demonstration as claimed in claim 1 is characterized in that described colour temperature belongs to different colour temperature systems.
16. the method for the multiple screen color temp of demonstration as claimed in claim 1 is characterized in that the colour temperature system under the described colour temperature comprises cool colour temperature system, warm colour temperature system, standard color temperature system.
17. the method for the multiple screen color temp of demonstration as claimed in claim 16 is characterized in that the multiple standards colour temperature of the colour temperature system of described colour temperature under being respectively.
18. the method for the multiple screen color temp of demonstration as claimed in claim 1 is characterized in that this image signal control unit utilizes the method for color matrices technology or skew/gain to adjust the described colour temperature of described image block.
19. the method for the multiple screen color temp of demonstration as claimed in claim 1 is characterized in that this image signal control unit is divided into described image block in advance with this picture signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100682839A CN100511416C (en) | 2006-03-27 | 2006-03-27 | Method for displaying multi-screen color temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100682839A CN100511416C (en) | 2006-03-27 | 2006-03-27 | Method for displaying multi-screen color temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101046945A CN101046945A (en) | 2007-10-03 |
| CN100511416C true CN100511416C (en) | 2009-07-08 |
Family
ID=38771503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100682839A Expired - Fee Related CN100511416C (en) | 2006-03-27 | 2006-03-27 | Method for displaying multi-screen color temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100511416C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101583050B (en) * | 2008-05-16 | 2011-01-19 | 中茂电子(深圳)有限公司 | Method and system for rapidly and automatically adjusting color temperature |
| CN102194439A (en) * | 2010-03-18 | 2011-09-21 | 上海大视电子科技有限公司 | Ultra-high resolution input and multi-output video vertical extension and segmentation device |
| KR20150026467A (en) * | 2013-09-03 | 2015-03-11 | 삼성전자주식회사 | Image adjusting device, image adjusting method using patch image, computer readable recording medium |
| CN105139792B (en) * | 2015-08-18 | 2018-04-20 | 京东方科技集团股份有限公司 | Display methods and display device |
| CN106201190B (en) * | 2016-06-28 | 2019-07-05 | Oppo广东移动通信有限公司 | Control method, control device and electronic device |
| CN106648311B (en) * | 2016-11-16 | 2020-12-15 | 深圳天珑无线科技有限公司 | Color adjusting method for mobile phone display screen and smart phone |
| CN113298726A (en) * | 2021-05-14 | 2021-08-24 | 漳州万利达科技有限公司 | Image display adjusting method and device, display equipment and storage medium |
-
2006
- 2006-03-27 CN CNB2006100682839A patent/CN100511416C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101046945A (en) | 2007-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100511416C (en) | Method for displaying multi-screen color temperature | |
| US8988314B2 (en) | Multi-display system | |
| CN100407284C (en) | Display device and display method | |
| CN100518263C (en) | Display apparatus and method of preventing image burn-in | |
| US7929056B2 (en) | User interface with tiling of video sources, widescreen modes or calibration settings | |
| CN103915072A (en) | Display system and driving method thereof | |
| CN1655228A (en) | Reducing burn-in associated with mismatched video image/display aspect ratios | |
| WO2012090952A1 (en) | Display device, television receiver, and control method for display device | |
| US20080259007A1 (en) | Method for dynamically adjusting brightness of image | |
| CN103702054A (en) | Visualization method and visualization device for multi-channel signal source and television | |
| EP0730372A3 (en) | Multi standard video display panel | |
| WO2021189708A1 (en) | Method for turning on screen protection for display device, and display device | |
| AU2005201485A1 (en) | Apparatus for generating on-screen display in digital TV | |
| US7102694B2 (en) | Apparatus and method for eliminating afterimage state | |
| JP2009100186A (en) | Image quality adjusting device, imaging quality adjustment method, and program | |
| KR100642505B1 (en) | Multi screen display system and control method thereof | |
| CN1804995A (en) | Display control method of implementing multi picture in picture | |
| WO2016190106A1 (en) | Image processing device and method for controlling same, and integrated circuit | |
| US7480011B2 (en) | Video processing chip capable of adjusting aspect ratio and method of displaying an image thereby | |
| CN202221645U (en) | Eight-channel high-definition image display device | |
| US20220083146A1 (en) | Display apparatus and method | |
| CN202395896U (en) | 16-channel high definition image display device | |
| US20070273707A1 (en) | Method for showing various color temperatures on a digital display | |
| CN101640773A (en) | Method and device for reducing and enlarging sub-picture video signals, and television with same | |
| CN202261619U (en) | Four-channel high-definition image display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: WEICHUANG ZITONG CO., LTD. Free format text: FORMER OWNER: GUANGBAO TECHNOLOGY CO., LTD. Effective date: 20081031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20081031 Address after: Taiwan County, Taipei, China Applicant after: WISTRON Corp. Address before: Taipei City, Taiwan, China Applicant before: Lite-On Technology Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 |